L'inadempimento permette di recedere.

Because il becomes l' before a singular masculine noun starting with a vowel.

• il + inadempimento → l'inadempimento

This is just the normal Italian article rule.
Also, Italian often uses the definite article in places where English might not.

Inadempimento is a masculine singular noun. It is quite formal and especially common in legal or contractual language.

It comes from the idea of not fulfilling an obligation, duty, or contract. In legal English, it is often something like non-performance, breach, or failure to comply, depending on context.

So this is not an everyday casual word; it sounds technical.

Because the subject is singular:

• l'inadempimento = singular
• therefore the verb is permette = allows

If the subject were plural, the verb would also be plural:

• Gli inadempimenti permettono...

So the verb agrees with inadempimento, not with the action that follows.

Because permettere commonly takes the pattern:

• permettere di + infinitive

So:

• permette di recedere = allows [someone] to withdraw / rescind

This is very similar to English allows someone to..., except in Italian the infinitive is introduced by di.

Examples:

• Questo documento permette di accedere al sito.
• La legge permette di recedere entro 14 giorni.

Here recedere is a formal/legal verb. It usually means:

• to withdraw
• to back out
• to rescind
• to terminate one's participation/commitment, especially in a contract

In legal Italian, it often means withdrawing from a contract or exercising a right to terminate it.

So this is not the everyday verb you would usually use for physically leaving a place. It belongs to a more legal register.

No. Recedere by itself is not a reflexive verb.

Here it is simply the infinitive:

• recedere

You may sometimes see constructions like:

• recedere dal contratto
• recedere da un accordo

That still does not make it reflexive. It just takes a prepositional complement such as da.

Because Italian can leave that information understood from the context.

In legal writing, if the contract or agreement has already been mentioned, a sentence like this can stand on its own:

• L'inadempimento permette di recedere.

The full idea is often something like:

• L'inadempimento permette di recedere dal contratto.

So the object is omitted because it is assumed to be obvious.

Yes, very formal. It sounds legal, contractual, or bureaucratic.

Two clues are:

• inadempimento
• recedere

In everyday Italian, a speaker would probably use simpler wording, depending on the situation. But in legal contexts, this sentence sounds natural and precise.

No, that would not be standard Italian.

After permettere, when followed by an infinitive, you normally use di:

• permettere di fare qualcosa

So the correct structure is:

• L'inadempimento permette di recedere.

Yes. Very often it does.

For example:

• L'inadempimento permette al contraente di recedere.

That means:

• The breach allows the contracting party to withdraw.

Here:

• al contraente = to the contracting party
• di recedere = to withdraw

In your sentence, the person who is allowed to withdraw is simply left unstated.

Yes, but the given order is the most neutral and natural one.

Standard order:

• L'inadempimento permette di recedere.

In special contexts, Italian might rearrange things for emphasis, but in legal language this straightforward order is very common:

• subject → verb → infinitive construction

So as a learner, this is the best version to remember.